All the 40k games these companies have made have been awesome, I really don't see why they didn't sell better. Even if you don't know about the universe, shouldn't the look of it really appeal to people who love stuff like Halo and GTA? As much as I love 40k, the aesthetic is obviously very junior high boy doodles, like heavy metal album covers.
I don't know about favorite, but I know when I felt the happiest was when Grunt walked back up from tackling that last Rachni. I was so bummed he had died, then he marches right out of that cave. Hello, unstoppable force, lol.
Yeah, I saw at least one other person said this, my only problem with the new situation is that everybody's not together any more. Sad to have the WM family spreading away from each other, but I trust they'll all keep making quality content, so everything should be okay.
Hell, it took me about ten years to finish Final Fantasy 8. I would go back every now and then to try and get more pieces for ultimate weapons, but really I just didn't want to march off to the end of time. It did feel nice to see that afterwards everybody was still fine, though.